I have a small Dubai roach colony for my three bearded dragons. I have small little gnat-like bugs that will flock to the colony every week or so. It's not so bad as to affect the colony or the house per se, but it is a little annoying to just have small gnats flying about. I'm wondering what these bugs are and if there is anything I can do to prevent them?
As a side note, I regularly feed the roaches about twice a week and remove dead bodies every time I go to feed the lizards insects which is several times a week.